- Isikhunta Esizimele:
- NO
- Isimo Semikhiqizo:
- Isitoko
- I gama le-brand:
- I-Lenovo
- Inombolo Yemodeli:
- D1212
- Indawo Yomsuka:
- China
- I-Form Factor:
- 2U
- Amamojula Okukhulisa Awodwa/Akabili:
- I-Dual 12Gb SAS ejwayelekile ene-failover esebenzayo/esebenzayo
- Ukunwetshwa (nge-Daisy-Chain):
- Kufika kumayunithi angu-8 D1212 nge-SAS Chain ngayinye
- Ukusekelwa kwe-RAID:
- I-RAID 0, 1, 5, 6, 10, 50, 60 (incike ku-HBA)
- Izinsiza Nabalandeli:
- Ukushintshanisa okushisayo okungu-580W (1+1) okubili
- Isisindo:
- ubuningi. 24kg (57.2lbs)
| I-Form Factor | 2U |
| Amamojula Okukhulisa Awodwa/Akabili | I-Dual 12Gb SAS standard (MiniSAS-HD SFF 8644), ene-failover esebenzayo/esebenzayo |
| Amadrayivu Asekelwe | Amadrayivu angu-12 ashintshashintshayo e-SAS angu-3.5-intshi: 900GB 10,000rpm HDDs (2.5-inch drive in 3.5-inch bay); 2TB, 4TB, 6TB, 8TB, noma 10TB 7,200rpm NL ama-HDD*; 4TB 7,200rpm NL SED HDDs; 400GB, 10 DWD SSDs* (2.5-inch drive kuthreyi engu-3.5-intshi) |
| Umthamo Wesitoreji (ngendawo ebiyelwe nge-D1212—kufika ezindaweni ezivaliwe eziyisi-8 ezisekelwa ngembobo ngayinye ye-HBA) | Kufika ku-10.8TB - 10,000rpm HDDs; Kufika ku-120TB - 7,200rpm NL SAS HDDs*; Kufika ku-48TB - 7,200rpm NL SAS SED HDDs; Kufikela ku-4.8TB SSD |
| Ukunwetshwa (nge-Daisy-Chain) | Kufika kumayunithi angu-8 D1212 nge-SAS Chain ngayinye |
| Ama-HBA Asekelwe | I-ThinkServer 8885e PCIe 12Gb SAS Adapter (PMC 8885E chipset); I-ThinkServer LSI 93008-e (12Gb; LSI SAS 31088); I-Lenovo N2225 SAS/SATA HBA (12Gb) I-adaptha Yesistimu x (12Gb; LSI SAS 3008); I-Adapter ye-N2226 SAS/SATA HBA (12Gb) Yesistimu x (LSI SAS 3008); I-ServeRAID M5225-2GB SAS/SATA Controller for System x (LSI SAS 3108); I-Avago SAS 9300-8e I-Adaptha Yebhasi Yokusingatha (12Gb; LSI SAS 3008); I-Avago SAS 9300-16e I-Adaptha Yebhasi Yokusingatha (12Gb; LSI SAS 3008 x2); I-Avago SAS 9302-16e I-Adaptha Yebhasi Yokusingatha (12Gb; LSI SAS 3008 x2); I-Avago SAS 9302-16e I-Adaptha Yebhasi Yokusingatha (12Gb; LSI SAS 3008 x2); I-Avago MegaRAID SAS 9380-8e LSI SAS3108); I-Avago MegaRAID SAS 9380-4i4e LSI SAS3108) |
| Ukusekelwa kwe-RAID | I-RAID 0, 1, 5, 6, 10, 50, 60 (incike ku-HBA) |
| Izimpahla Zamandla Nabalandeli | Amandla kagesi angu-580W (1+1) amabili ashisayo/angasenamsebenzi we-80 Plus Gold; abalandeli ababili abadidiyelwe ngokuphakelwa kwamandla ngakunye |
| I-Back Panel Connectors | Imojula ngayinye yokunweba (x2) ihlanganisa imbobo yokuphatha ye-Ethernet engu-1, Isixhumi se-3x MiniSAS HD (SFF 8644), Ingacushwa njenge-in/ingress or out/egress port by SAS zoning mode. |
| Ubukhulu / Isisindo | Ubude: 87.9mm (3.5 in.); Ububanzi: 443mm (17 in.); Ukujula: 630mm (24.8 in.); Isisindo: max. 24kg (57.2lbs) |
Ukusebenza okuphezulu, umthamo ophezulu we-DAS
I-Lenovo Storage D1212 inokuguquguquka nekhono lokusingatha izinhlobo eziningi ezahlukene zemithwalo yomsebenzi. Ungaqala ngendawo ebiyelwe eyodwa ye-D1212 equkethe amadrayivu afika ku-12x 3.5-intshi njenge-JBOD elula, futhi kamuva i-daisy-chain efika kwezingu-8 nge-SAS Chain ngayinye (usebenzisa izimbobo eziningi). Iketango elilodwa lisekela amadrayivu afika kwangu-96.
Amadrayivu asekelwayo ahlanganisa ama-HDD angu-10,000rpm nangu-7,200rpm, ama-SDD avikelekile avikelekile angu-7,200rpm SED HDD, kanye nama-SSD asebenza kahle/anamandla aphezulu omthwalo onzima wokufunda. I-D1212 isekela i-RAID-0, 1, 10, 5, 50, 6, kanye no-60, isebenzisa ama-RAID HBA ahlukahlukene. Iketango elilodwa lingaqukatha inhlanganisela yama-HDD nama-SSD anezivinini eziningi namandla. Uma kudingeka ama-HDD angu-15,000rpm no-2.5-intshi, amayunithi okunweba e-D1224 angase afakwe kuketango.
Inani elingcono kakhulu lomthamo wesitoreji
I-D1212 ilungiselelwe ukusebenza ngentengo efinyelelekayo. Amadrayivu e-NL anamandla angu-3.5-inch anikela ngokufika ku-120TB* “yokubanda” noma isitoreji sengobo yomlando ngo-2U kuphela, kanye no-960TB* nge-SAS Chain ngayinye ku-16U. Amadrayivu angu-10,000rpm 12Gbps SAS anikeza isivinini esidingekayo emisebenzini eminingi edinga ukusebenza kanzima, futhi ama-SSD ahlinzeka ngokusebenza okudlulele okudingekayo emisebenzini edinga kakhulu i-I/O, kanye nomthamo ophezulu.
I-D1212 yabelana ngezingxenye ezijwayelekile nezivalo ze-D1224 DAS. Lokhu kwenza ukusevisa kube lula futhi kunciphisa izingxenye ezisele esandleni, kusize ukwehlisa izindleko ngokuqhubekayo. Ungaphinda wonge imali kumaseva efayela/esitoreji ngokuthumela iseva eyodwa esebenzisa izindawo ezibonwayo
kufika ku-960TB* womthamo we-DAS, esikhundleni sokusebenzisa amaseva amaningi ane-JBOD eyodwa lilinye.
